ABAP Select data from SAP table V_MRP_MFG_COMP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_MRP_MFG_COMP table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to V_MRP_MFG_COMP. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the V_MRP_MFG_COMP table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_V_MRP_MFG_COMP TYPE STANDARD TABLE OF V_MRP_MFG_COMP,
      WA_V_MRP_MFG_COMP TYPE V_MRP_MFG_COMP,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <V_MRP_MFG_COMP> TYPE V_MRP_MFG_COMP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_MRP_MFG_COMP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_MRP_MFG_COMP
  INTO TABLE IT_V_MRP_MFG_COMP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_MRP_MFG_COMP
*  INTO TABLE @DATA(IT_V_MRP_MFG_COMP2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_V_MRP_MFG_COMP INDEX 1 INTO DATA(WA_V_MRP_MFG_COMP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_MRP_MFG_COMP ASSIGNING <V_MRP_MFG_COMP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_MRP_MFG_COMP>-MANDT = 1.
<V_MRP_MFG_COMP>-RESERVATION = 1.
<V_MRP_MFG_COMP>-RESERVATIONITEM = 1.
<V_MRP_MFG_COMP>-RECORDTYPE = 1.
<V_MRP_MFG_COMP>-REQUIREMENTTYPE = 1.

ENDLOOP.

LOOP AT IT_V_MRP_MFG_COMP INTO WA_V_MRP_MFG_COMP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_MRP_MFG_COMP-MATERIAL, sy-vline,
  WA_V_MRP_MFG_COMP-MRPPLANT, sy-vline,
  WA_V_MRP_MFG_COMP-SUPPLYINGPLANT, sy-vline,
  WA_V_MRP_MFG_COMP-REQUIREMENTDATE, sy-vline,
  WA_V_MRP_MFG_COMP-ORDEREDQUANTITY, sy-vline,
  WA_V_MRP_MFG_COMP-WITHDRAWNQUANTITY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_MRP_MFG_COMP you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_V_MRP_MFG_COMP TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_V_MRP_MFG_COMP INTO WA_V_MRP_MFG_COMP.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MATERIALBASEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-MATERIALBASEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-MATERIALBASEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VENDOR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-VENDOR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-VENDOR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MANUFACTURINGORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-MANUFACTURINGORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-MANUFACTURINGORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PLANNEDORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-PLANNEDORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-PLANNEDORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPERIORORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-SUPERIORORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-SUPERIORORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TOPLEVELORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-TOPLEVELORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-TOPLEVELORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field TOPLEVELORDERMATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-TOPLEVELORDERMATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-TOPLEVELORDERMATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SALESORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-SALESORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-SALESORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AUART, internal->external for field SALESORDERTYPE
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-SALESORDERTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-SALESORDERTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field SALESORDERITEMMATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-SALESORDERITEMMATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-SALESORDERITEMMATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CUSTOMER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-CUSTOMER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-CUSTOMER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field WBSELEMENTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-WBSELEMENTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-WBSELEMENTINTERNALID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field WBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-WBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-WBSELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit KONPD, internal->external for field PROJECTINTERNALID
CALL FUNCTION 'CONVERSION_EXIT_KONPD_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-PROJECTINTERNALID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-PROJECTINTERNALID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSN, internal->external for field PROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-PROJECT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MAINTENANCEPLAN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-MAINTENANCEPLAN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-MAINTENANCEPLAN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MAINTENANCENOTIFICATION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-MAINTENANCENOTIFICATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-MAINTENANCENOTIFICATION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RESPONSIBLEPERSON
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_MRP_MFG_COMP-RESPONSIBLEPERSON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_MRP_MFG_COMP-RESPONSIBLEPERSON.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_V_MRP_MFG_COMP_STR, 
MANDT TYPE STRING,
RESERVATION TYPE STRING,
RESERVATIONITEM TYPE STRING,
RECORDTYPE TYPE STRING,
REQUIREMENTTYPE TYPE STRING,
MATERIAL TYPE STRING,
MRPPLANT TYPE STRING,
SUPPLYINGPLANT TYPE STRING,
REQUIREMENTDATE TYPE STRING,
ORDEREDQUANTITY TYPE STRING,
WITHDRAWNQUANTITY TYPE STRING,
OPENQUANTITY TYPE STRING,
COMMITTEDQUANTITY TYPE STRING,
MATERIALBASEUNIT TYPE STRING,
VENDOR TYPE STRING,
PURCHASINGGROUP TYPE STRING,
MATERIALPROCUREMENTCATEGORY TYPE STRING,
MATERIALPROCUREMENTTYPE TYPE STRING,
MATERIALGOODSRECEIPTDURATION TYPE STRING,
MATERIALPLANNEDDELIVERYDURN TYPE STRING,
MATERIALPLANNEDPRODUCTIONDURN TYPE STRING,
MATTOTALREPLENISHMENTLEADDURN TYPE STRING,
MATERIALFIXEDLOTSIZEQUANTITY TYPE STRING,
MATERIALMINLOTSIZEQUANTITY TYPE STRING,
MATERIALMAXLOTSIZEQUANTITY TYPE STRING,
MATERIALROUNDINGQUANTITY TYPE STRING,
MATERIALROUNDINGPROFILE TYPE STRING,
MANUFACTURINGORDER TYPE STRING,
MANUFACTURINGORDERCATEGORY TYPE STRING,
MANUFACTURINGORDERTYPE TYPE STRING,
MANUFACTURINGORDERIMPORTANCE TYPE STRING,
PLANNEDORDER TYPE STRING,
PRODUCTIONPLANT TYPE STRING,
MRPCONTROLLER TYPE STRING,
PRODUCTIONSUPERVISOR TYPE STRING,
PRODUCTIONVERSION TYPE STRING,
PRODUCTIONVERSIONTEXT TYPE STRING,
PRODUCTIONLINE TYPE STRING,
ISPARTOFCOLLECTIVEORDER TYPE STRING,
SUPERIORORDER TYPE STRING,
TOPLEVELORDER TYPE STRING,
TOPLEVELORDERMATERIAL TYPE STRING,
RESOURCENETWORK TYPE STRING,
INVENTORYSPECIALSTOCK TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
SALESORDERTYPE TYPE STRING,
SALESORDERITEMMATERIAL TYPE STRING,
CUSTOMER TYPE STRING,
WBSELEMENTINTERNALID TYPE STRING,
WBSELEMENT TYPE STRING,
WBSDESCRIPTION TYPE STRING,
WBSRESPONSIBLEPERSON TYPE STRING,
WBSRESPONSIBLEPERSONNAME TYPE STRING,
PROJECTINTERNALID TYPE STRING,
PROJECT TYPE STRING,
PROJECTDESCRIPTION TYPE STRING,
ORDERPLANNEDTOTALQTY TYPE STRING,
ORDERPLANNEDSCRAPQTY TYPE STRING,
ORDEREXPECTEDDEVIATIONQTY TYPE STRING,
GOODSRECEIPTQUANTITY TYPE STRING,
ORDEROPENQUANTITY TYPE STRING,
ORDERPLANNEDSTARTDATE TYPE STRING,
ORDERPLANNEDENDDATE TYPE STRING,
ORDERACTUALSTARTDATE TYPE STRING,
ORDERACTUALENDDATE TYPE STRING,
ORDERACTUALRELEASEDATE TYPE STRING,
ORDERSCHEDULEDSTARTDATE TYPE STRING,
ORDERSCHEDULEDENDDATE TYPE STRING,
ORDERSCHEDULEDRELEASEDATE TYPE STRING,
MAINTENANCEORDERPRIORITYTYPE TYPE STRING,
MAINTENANCEORDERPRIORITY TYPE STRING,
MAINTENANCEPLANNINGPLANT TYPE STRING,
MAINTENANCEPLANNERGROUP TYPE STRING,
MAINTENANCEREVISION TYPE STRING,
MAINTENANCEPLAN TYPE STRING,
MAINTENANCENOTIFICATION TYPE STRING,
MAINTENANCEWORKCENTER TYPE STRING,
MAINTENANCEWORKCENTERPLANT TYPE STRING,
ACTIVITYTYPE TYPE STRING,
RESPONSIBLEPERSON TYPE STRING,
QUICKVIEWCATEGORY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_MRP_MFG_COMP_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_V_MRP_MFG_COMP_STR-MANDT sy-vline 
WA_V_MRP_MFG_COMP_STR-RESERVATION sy-vline 
WA_V_MRP_MFG_COMP_STR-RESERVATIONITEM sy-vline 
WA_V_MRP_MFG_COMP_STR-RECORDTYPE sy-vline 
WA_V_MRP_MFG_COMP_STR-REQUIREMENTTYPE sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIAL sy-vline 
WA_V_MRP_MFG_COMP_STR-MRPPLANT sy-vline 
WA_V_MRP_MFG_COMP_STR-SUPPLYINGPLANT sy-vline 
WA_V_MRP_MFG_COMP_STR-REQUIREMENTDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDEREDQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-WITHDRAWNQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-OPENQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-COMMITTEDQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALBASEUNIT sy-vline 
WA_V_MRP_MFG_COMP_STR-VENDOR sy-vline 
WA_V_MRP_MFG_COMP_STR-PURCHASINGGROUP sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALPROCUREMENTCATEGORY sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALPROCUREMENTTYPE sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALGOODSRECEIPTDURATION sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALPLANNEDDELIVERYDURN sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALPLANNEDPRODUCTIONDURN sy-vline 
WA_V_MRP_MFG_COMP_STR-MATTOTALREPLENISHMENTLEADDURN sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALFIXEDLOTSIZEQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALMINLOTSIZEQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALMAXLOTSIZEQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALROUNDINGQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-MATERIALROUNDINGPROFILE sy-vline 
WA_V_MRP_MFG_COMP_STR-MANUFACTURINGORDER sy-vline 
WA_V_MRP_MFG_COMP_STR-MANUFACTURINGORDERCATEGORY sy-vline 
WA_V_MRP_MFG_COMP_STR-MANUFACTURINGORDERTYPE sy-vline 
WA_V_MRP_MFG_COMP_STR-MANUFACTURINGORDERIMPORTANCE sy-vline 
WA_V_MRP_MFG_COMP_STR-PLANNEDORDER sy-vline 
WA_V_MRP_MFG_COMP_STR-PRODUCTIONPLANT sy-vline 
WA_V_MRP_MFG_COMP_STR-MRPCONTROLLER sy-vline 
WA_V_MRP_MFG_COMP_STR-PRODUCTIONSUPERVISOR sy-vline 
WA_V_MRP_MFG_COMP_STR-PRODUCTIONVERSION sy-vline 
WA_V_MRP_MFG_COMP_STR-PRODUCTIONVERSIONTEXT sy-vline 
WA_V_MRP_MFG_COMP_STR-PRODUCTIONLINE sy-vline 
WA_V_MRP_MFG_COMP_STR-ISPARTOFCOLLECTIVEORDER sy-vline 
WA_V_MRP_MFG_COMP_STR-SUPERIORORDER sy-vline 
WA_V_MRP_MFG_COMP_STR-TOPLEVELORDER sy-vline 
WA_V_MRP_MFG_COMP_STR-TOPLEVELORDERMATERIAL sy-vline 
WA_V_MRP_MFG_COMP_STR-RESOURCENETWORK sy-vline 
WA_V_MRP_MFG_COMP_STR-INVENTORYSPECIALSTOCK sy-vline 
WA_V_MRP_MFG_COMP_STR-SALESORDER sy-vline 
WA_V_MRP_MFG_COMP_STR-SALESORDERITEM sy-vline 
WA_V_MRP_MFG_COMP_STR-SALESORDERTYPE sy-vline 
WA_V_MRP_MFG_COMP_STR-SALESORDERITEMMATERIAL sy-vline 
WA_V_MRP_MFG_COMP_STR-CUSTOMER sy-vline 
WA_V_MRP_MFG_COMP_STR-WBSELEMENTINTERNALID sy-vline 
WA_V_MRP_MFG_COMP_STR-WBSELEMENT sy-vline 
WA_V_MRP_MFG_COMP_STR-WBSDESCRIPTION sy-vline 
WA_V_MRP_MFG_COMP_STR-WBSRESPONSIBLEPERSON sy-vline 
WA_V_MRP_MFG_COMP_STR-WBSRESPONSIBLEPERSONNAME sy-vline 
WA_V_MRP_MFG_COMP_STR-PROJECTINTERNALID sy-vline 
WA_V_MRP_MFG_COMP_STR-PROJECT sy-vline 
WA_V_MRP_MFG_COMP_STR-PROJECTDESCRIPTION sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERPLANNEDTOTALQTY sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERPLANNEDSCRAPQTY sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDEREXPECTEDDEVIATIONQTY sy-vline 
WA_V_MRP_MFG_COMP_STR-GOODSRECEIPTQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDEROPENQUANTITY sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERPLANNEDSTARTDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERPLANNEDENDDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERACTUALSTARTDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERACTUALENDDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERACTUALRELEASEDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERSCHEDULEDSTARTDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERSCHEDULEDENDDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-ORDERSCHEDULEDRELEASEDATE sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCEORDERPRIORITYTYPE sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCEORDERPRIORITY sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCEPLANNINGPLANT sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCEPLANNERGROUP sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCEREVISION sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCEPLAN sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCENOTIFICATION sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCEWORKCENTER sy-vline 
WA_V_MRP_MFG_COMP_STR-MAINTENANCEWORKCENTERPLANT sy-vline 
WA_V_MRP_MFG_COMP_STR-ACTIVITYTYPE sy-vline 
WA_V_MRP_MFG_COMP_STR-RESPONSIBLEPERSON sy-vline 
WA_V_MRP_MFG_COMP_STR-QUICKVIEWCATEGORY sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.